But why would he care about this millimeter precision? His objective is not to participate in the Olympics but to shoot deer. He wants to improve general shooting abilities, not sub-millimeter accuracy. If he now and then counts a ring wrong, then what's the problem? That's what I don't get.
> His objective is not to participate in the Olympics but to shoot deer.
Where do you see that?
The article is about someone in Scotland who took up marksmanship as a hobby.